1520242020

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9479}}^1$

素因数の和:9517

約数の個数: 168

約数和(自身を含む): 5222266560

約数和(自身を除く): 3702024540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 729, 810, 891, 972, 990, 1188, 1215, 1458, 1485, 1620, 1782, 1980, 2430, 2673, 2916, 2970, 3564, 3645, 4455, 4860, 5346, 5940, 7290, 8019, 8910, 9479, 10692, 13365, 14580, 16038, 17820, 18958, 26730, 28437, 32076, 37916, 40095, 47395, 53460, 56874, 80190, 85311, 94790, 104269, 113748, 142185, 160380, 170622, 189580, 208538, 255933, 284370, 312807, 341244, 417076, 426555, 511866, 521345, 568740, 625614, 767799, 853110, 938421, 1023732, 1042690, 1251228, 1279665, 1535598, 1564035, 1706220, 1876842, 2085380, 2303397, 2559330, 2815263, 3071196, 3128070, 3753684, 3838995, 4606794, 4692105, 5118660, 5630526, 6256140, 6910191, 7677990, 8445789, 9213588, 9384210, 11261052, 11516985, 13820382, 14076315, 15355980, 16891578, 18768420, 23033970, 25337367, 27640764, 28152630, 33783156, 34550955, 42228945, 46067940, 50674734, 56305260, 69101910, 76012101, 84457890, 101349468, 126686835, 138203820, 152024202, 168915780, 253373670, 304048404, 380060505, 506747340, 760121010, 1520242020]

約数ペア:

[(1, 1520242020), (2, 760121010), (3, 506747340), (4, 380060505), (5, 304048404), (6, 253373670), (9, 168915780), (10, 152024202), (11, 138203820), (12, 126686835), (15, 101349468), (18, 84457890), (20, 76012101), (22, 69101910), (27, 56305260), (30, 50674734), (33, 46067940), (36, 42228945), (44, 34550955), (45, 33783156), (54, 28152630), (55, 27640764), (60, 25337367), (66, 23033970), (81, 18768420), (90, 16891578), (99, 15355980), (108, 14076315), (110, 13820382), (132, 11516985), (135, 11261052), (162, 9384210), (165, 9213588), (180, 8445789), (198, 7677990), (220, 6910191), (243, 6256140), (270, 5630526), (297, 5118660), (324, 4692105), (330, 4606794), (396, 3838995), (405, 3753684), (486, 3128070), (495, 3071196), (540, 2815263), (594, 2559330), (660, 2303397), (729, 2085380), (810, 1876842), (891, 1706220), (972, 1564035), (990, 1535598), (1188, 1279665), (1215, 1251228), (1458, 1042690), (1485, 1023732), (1620, 938421), (1782, 853110), (1980, 767799), (2430, 625614), (2673, 568740), (2916, 521345), (2970, 511866), (3564, 426555), (3645, 417076), (4455, 341244), (4860, 312807), (5346, 284370), (5940, 255933), (7290, 208538), (8019, 189580), (8910, 170622), (9479, 160380), (10692, 142185), (13365, 113748), (14580, 104269), (16038, 94790), (17820, 85311), (18958, 80190), (26730, 56874), (28437, 53460), (32076, 47395), (37916, 40095)]